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Картографирование плотности сорняков×Эффективность использования азота×
ОбластьАгрономияАгрономия
СемействоProcess / pipelineProcess / pipeline
Год появления20032005
Автор методаRoland Gerhards, Søren ChristensenAdrian Dobermann, Kenneth G. Cassman
ТипSpatial survey pipelineAnalytical pipeline
Основополагающий источникGerhards, R., & Christensen, S. (2003). Real-time weed detection, decision making and patch spraying in maize, sugarbeet, winter wheat and winter barley. Weed Research, 43(6), 385-392. DOI ↗Dobermann, A., & Cassman, K. G. (2005). Nitrogen use efficiency in cereals: mechanisms and genetic improvements. In Managing soil quality and crop productivity in intensive agriculture (pp. 15-40). CRC Press. link ↗
Другие названияWeed mapping, Spatial weed survey, Weed samplingNUE analysis, Nitrogen recovery efficiency, N balance assessment
Связанные55
СводкаWeed Density Mapping is a spatial survey pipeline for measuring and mapping weed distributions across fields to support targeted herbicide application and management decisions. Developed by Gerhards, Christensen, and others in precision agriculture (2000s), this method combines field sampling or remote sensing with geostatistics to create weed pressure maps, enabling variable-rate control strategies.Nitrogen Use Efficiency (NUE) assessment and optimization is an analytical pipeline for evaluating how effectively crops convert applied nitrogen fertilizer into grain, biomass, or economic output. Developed by agronomic researchers (Dobermann, Raun) in the 2000s, this method quantifies nitrogen losses and identifies management practices to improve both crop productivity and environmental sustainability.
ScholarGateНабор данных
  1. v1
  2. 2 Источники
  3. PUBLISHED
  1. v1
  2. 2 Источники
  3. PUBLISHED

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ScholarGateСравнение методов: Weed Density Mapping · Nitrogen Use Efficiency. Получено 2026-06-15 из https://scholargate.app/ru/compare